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(Published yesterday, 07:33 by lifeless)
This is my second sudoku puzzle.
Normal sudoku rules apply. Fill each cells with digits 1 to 4 such that each box, row and column contains exactly one of each digits.
Parity Line: Consecutive digits on a red parity lines must alternate between odd and even.
Palindrome Line: Digits along a grey palindrome line forms a palindromic number. Ex. 2332 and 1441.
Region Sum Line: Blue region sum lines are split into segments by the borders of the 2x2 boxes. The sum of a segment matches the other segments on the same line.
Additionally, there are mismatched digits when the complete sudoku board gets rotated by 180°.
Solution code: Positive diagonal from bottom left to top right (4 digits)
Last changed on yesterday, 07:37
Solved by PeebsPeebsPeebs, rcg, Fizz, drbs, L00ping007, jalebc, marcmees, Ninja, ranhothchord, balpha, supersim2000, metacom, michael_787, GeorgeTheToad2, WasabiKoala, 3ColorTheorem, Rollo, ... Crul, Strandoku, lutzreimer, RedBarchetta, Godlord2, SKORP17, Supertaster, drf93, SPOU1, Hellolol, nxnvnxnv, flaemmchen, ludvigr04, Geese, sealsinthesoup, nunc, renewedrebirth, Avron, MarthaB
Comments
yesterday, 07:37 by lifeless
Fixed some minor spelling mistake
